YES dealing with that here too, what also works, but waste time, is to remove the link to the join, run the model to create a new table, validate, then re-link the join to the output
waste of time
Make sure to add a remove join to the output after calculating fields if you do not want the other tables fields in the final output
is any one else experiencing the out puts resulting in added fields like 1, 12, 12 13, 12 13 14 after testing models ?